Minecraft Java 1.21 Mods
Browse 1,567 free mods for Minecraft Java 1.21 — popular picks include oSzoukaua's: Invisiward, Old Legends, Shielding Swords.
Updated daily
oSzoukaua's: Invisiward
Do you hate yourself? Do you want a "real" challenge? have you considered... invisible Wardens?

Old Legends
The remains of old legends wait to be discovered
Shielding Swords
A light weight pack that adds the sword block mechanic, Similar to minecraft update 1.8, you can now block attacks using your sword and neglect part of the damage and knockback dealt to you. Brilliant!
Die Of Death
Some Die Of Death stuffs from Roblox to Minecraft
Kostaworo's Little Companions
Adds your favorite characters from different media into Minecraft
Relentless World
Transforms the game's challenge by introducing a seamless, ever-evolving scaling system. As you play, survive, and conquer, the world grows stronger with you. It includes the features and elements from Apotheosis, Iron spell books and TacZ.'''
MythicRewards
MythicMobs Support - Top damage rewards - 6+ reward type built-in - Create your own reward rule
Monsters Magic and Missiles
{WIP} Im using fear the Nightfall as a base modpack and adding more magic,and modern weapon mods as well as ad astra and various ~realistic-ish additions
Skybounds
Start adventuring in our new biomes and mine our new ores so you can conquer the sky
koper_mod
A chaotic Minecraft mod with unique bosses, broken armor sets, and a corrupted dimension a little unbalanced but fun as hell.
Stats Surge
An RPG-style progression mod where you collect Blood from mobs to upgrade stats like Vitality, Strength, and Agility.
Withering AI Tweaks
Allows Withering Heights to work with Mob AI Tweaks' Wither rework
More Animals [NEOFORGE] - Overhauled
More Animals Overhauled - tech mods, some magic, and tons of animals and biomes to explore.
Liminalcraft
Now with the Aether! Exploration based with new dimensions, mobs, magic, and more, with a focus on performance
sibliths rideable phantoms
Use two enderpearls and a clock to summon a giant rideable phantom!
Random Junk
A mod filled to the brim with random meme features
Size shifter/Antman origin
Adds the size shifter / antman origin to minecraft
God Mace (fire)
Adds a God Mace to the game,that lets you shoot fire beams burning any mobs,players in the way. or shoot a beam on the ground to create Fire
Dangerous Nights
Every night without sleep makes the world more dangerous. Survive growing monster hordes, defeat minibosses, and earn stronger rewards as your streak rises.
Super Survival | By: Reb2y
Impressive survival with new biomes and new mobs!
Rabbdudes Origins
This Is A Mod That Adds Some Of My Custom Origins To The Game
Saltcraft
A mod adding salt biomes, mobs, structures and blocks into Minecraft
Minecraft Dungeons Enchantments
This datapack DOUBLES the total amount of available minecraft enchantments!
Races (Fantasy Races)
Races/Origins Datapack by Evilonesw

Aetherium Items
Adds magical scrolls that grant unique abilities to weapons, turning ordinary gear into powerful tools of combat, mobility, and control.
Floristry
A mod about bees and breeding, but not like that.
Enderman Support Class
Allows endermen to aid nearby hostiles in their fight against the player!
Mosslings
This is a Mod that adds the Mosslings, which are small Creatures found in Swamps that resemble Moss alongside a bunch of things related to them.
FullXaos_RPG
⚔️ RPG skills & dungeons 🌋 Portal dungeon RPG ⚡ Optimized RPG plugin 🏰 MCMMO-style RPG 🌀 Skills & portals RPG
Age Switch
Allows you to change the age of mobs using a name tag. Naming them “Baby” turns them into babies, while “Adult” restores their adult form.
Stink and Fart
Get stinky, people will run away but you sure as hell can do some real damage by farting !

BloodInfection999
Delve into a world ravaged by a terrifying blood infection, where once-peaceful creatures are corrupted and your own survival is constantly under threat.
Random Size Mobs
Mobs spawn with unique random sizes, affecting their HP, damage, and loot. Includes dynamic growth mechanics!
Simple Gravity Changer
This datapack adds a function to change the gravity of the world.
More Fox
New foxes with new mechanics
stupid baby mod
!! LOUD NOISES !! a mod that adds a bunch of different baby mobs, items, blocks, weapons.